<template id="about">
  <div>
    <h1>About</h1>
    <div style="width: 200px;float: left;">
      <el-tree :data="data2" :props="defaultProps" @node-click="handleNodeClick"></el-tree>
    </div>
    <div style="float: left;width: 800px">
      <el-table ref="multipleTable" :data="tableData3" tooltip-effect="dark" style="width: 100%" @selection-change="handleSelectionChange">
        <el-table-column type="selection" width="55">
        </el-table-column>
        <el-table-column label="日期" width="120">
          <template slot-scope="scope">{{ scope.row.date }}</template>
        </el-table-column>
        <el-table-column prop="name" label="姓名" width="120">
        </el-table-column>
        <el-table-column prop="address" label="地址" show-overflow-tooltip>
        </el-table-column>
      </el-table>
      <div style="margin-top: 20px">
        <el-button @click="toggleSelection([tableData3[1], tableData3[2]])">切换第二、第三行的选中状态</el-button>
        <el-button @click="toggleSelection()">取消选择</el-button>
      </div>
    </div>
  </div>

</template>

<script>
  export default {
    data: function () {
      return {
        data2: []
        , defaultProps: {
          children: 'children',
          label: 'label'
        },
        tableData3: [{
          date: '2016-05-03',
          name: '王小虎',
          address: '上海市普陀区金沙江路 1518 弄'
        }, {
          date: '2016-05-02',
          name: '王小虎',
          address: '上海市普陀区金沙江路 1518 弄'
        }, {
          date: '2016-05-04',
          name: '王小虎',
          address: '上海市普陀区金沙江路 1518 弄'
        }, {
          date: '2016-05-01',
          name: '王小虎',
          address: '上海市普陀区金沙江路 1518 弄'
        }, {
          date: '2016-05-08',
          name: '王小虎',
          address: '上海市普陀区金沙江路 1518 弄'
        }, {
          date: '2016-05-06',
          name: '王小虎',
          address: '上海市普陀区金沙江路 1518 弄'
        }, {
          date: '2016-05-07',
          name: '王小虎',
          address: '上海市普陀区金沙江路 1518 弄'
        }],
        multipleSelection: []
      }

    },
    mounted:function () {
      console.log("执行axios");
      this.axios.get("http://localhost:8070/test")
        .then(response => {this.data2 = response.data})
    },
    methods: {
      handleNodeClick(data) {
        console.log(data);
      },
      toggleSelection(rows) {
        if (rows) {
          rows.forEach(row => {
            this.$refs.multipleTable.toggleRowSelection(row);
          });
        } else {
          this.$refs.multipleTable.clearSelection();
        }
      },
      handleSelectionChange(val) {
        this.multipleSelection = val;
      }
    }
  }
</script>

<style scoped>

</style>
